@book{Becher+2013,
url = {https://doi.org/10.3790/9783428400713},
title = {Einführung in die Philosophie},
title = {Mit einem Anhang von Aloys Wenzl},
author = {Erich Becher},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428400713},
isbn = {9783428400713},
year = {1949},
lastchecked = {2013}
}